Northrop Grumman Aeronautics Systems (NGAS) has an exciting career opportunity for a Systems Administrator/Principal Systems Administrator to join the Ground Segment team of qualified, diverse ...
Northrop Grumman Aeronautics Systems (NGAS) has an exciting career opportunity for a Systems Administrator/Principal Systems Administrator to join the Ground Segment team of qualified, diverse ...
Northrop Grumman Aeronautics Systems (NGAS) has an exciting career opportunity for a Systems Administrator/Principal Systems Administrator to join the Ground Segment team of qualified, diverse ...
Northrop Grumman Aeronautics Systems (NGAS) has an exciting career opportunity for a Systems Administrator/Principal Systems Administrator to join the Ground Segment team of qualified, diverse ...
The System Administrator will collaborate with other members of the IT Infrastructure Team, maintaining and administering Linux, Windows, and VMware computer environments and related computing ...
New
The System Administrator will collaborate with other members of the IT Infrastructure Team, maintaining and administering Linux, Windows, and VMware computer environments and related computing ...
New
Systems Administrator
Wenatchee, WA · On-site
$35.92 - $52.07/hr
Job Summary The Systems Administrator's primary job function is to exercise independent professional judgment in relation to the support and administration of the corporate data center infrastructure ...
Systems Administrator
Wenatchee, WA · On-site
$35.92 - $52.07/hr
Job Summary The Systems Administrator's primary job function is to exercise independent professional judgment in relation to the support and administration of the corporate data center infrastructure ...
Systems Administrator ID: 1026 Department: Information Technology Location: Aberdeen Proving Ground, Maryland Clearance Requirements: Active Secret Description Envision Innovative Solutions is a ...
Systems Administrator ID: 1026 Department: Information Technology Location: Aberdeen Proving Ground, Maryland Clearance Requirements: Active Secret Description Envision Innovative Solutions is a ...
Systems Administrator
Cincinnati, OH · On-site
If you're an experienced Systems Administrator who thrives on ownership, architectural decision-making, and leading complex environments, HCSO offers the opportunity to do high-impact work in a ...
Systems Administrator
Cincinnati, OH · On-site
If you're an experienced Systems Administrator who thrives on ownership, architectural decision-making, and leading complex environments, HCSO offers the opportunity to do high-impact work in a ...
Systems Administrator
Arlington, VA · On-site
Overview We are seeking a Systems Administrator to support the Cost Assessment Data Enterprise (CADE) office on-site at The Pentagon. The ideal candidate is a bright, energetic, customer service ...
Systems Administrator
Arlington, VA · On-site
Overview We are seeking a Systems Administrator to support the Cost Assessment Data Enterprise (CADE) office on-site at The Pentagon. The ideal candidate is a bright, energetic, customer service ...
Systems Administrator
Philadelphia, PA · On-site
EHS is seeking a skilled and reliable Systems Administrator to manage, maintain, and optimize the NAVLOG IT environment spanning both Linux and Windows platforms. Some of the tasking may include;
Quick apply
Systems Administrator
Philadelphia, PA · On-site
EHS is seeking a skilled and reliable Systems Administrator to manage, maintain, and optimize the NAVLOG IT environment spanning both Linux and Windows platforms. Some of the tasking may include;
As a Systems Administrator you will help ensure today is safe and tomorrow is smarter. Our work depends on TS/SCI cleared Systems Administrator joining our team to support our intelligence customer ...
As a Systems Administrator you will help ensure today is safe and tomorrow is smarter. Our work depends on TS/SCI cleared Systems Administrator joining our team to support our intelligence customer ...
Systems Administrator
Fort Worth, TX · On-site
The Systems Administrator plans, builds, deploys, and maintains hosts based on the Windows Server operating system. Designs, develops, documents, implements, trains and supports business and clinical ...
Quick apply
Systems Administrator
Fort Worth, TX · On-site
The Systems Administrator plans, builds, deploys, and maintains hosts based on the Windows Server operating system. Designs, develops, documents, implements, trains and supports business and clinical ...
System Administrator II maintains and supports the integrity of the operating system environment and conducts functional and connectivity testing to ensure continuing operability * Provides ...
System Administrator II maintains and supports the integrity of the operating system environment and conducts functional and connectivity testing to ensure continuing operability * Provides ...
Systems Administrator
Orlando, FL · On-site
$65K - $70K/yr
System Administrator II maintains and supports the integrity of the operating system environment and conducts functional and connectivity testing to ensure continuing operability * Provides ...
Quick apply
Systems Administrator
Orlando, FL · On-site
$65K - $70K/yr
System Administrator II maintains and supports the integrity of the operating system environment and conducts functional and connectivity testing to ensure continuing operability * Provides ...
Systems Administrator
Prairieville, LA · On-site
Job Title Systems Administrator Job Type Full-time Location Baton Rouge - Prairieville, LA 70769 US Corpus Christi - Aransas Pass, TX 78336 US Covington - Covington, LA 70433 US Gulfport - Gulfport ...
Systems Administrator
Prairieville, LA · On-site
Job Title Systems Administrator Job Type Full-time Location Baton Rouge - Prairieville, LA 70769 US Corpus Christi - Aransas Pass, TX 78336 US Covington - Covington, LA 70433 US Gulfport - Gulfport ...
Systems Administrator
Mclean, VA · On-site
They are seeking experienced Systems Administrators to provide critical on-site support and ensure the efficiency and compliance of automated e-business systems. Responsibilities : • Provide on ...
New
Systems Administrator
Mclean, VA · On-site
They are seeking experienced Systems Administrators to provide critical on-site support and ensure the efficiency and compliance of automated e-business systems. Responsibilities : • Provide on ...
New
Systems Administrator
Orlando, FL · On-site
$65K - $70K/yr
System Administrator II maintains and supports the integrity of the operating system environment and conducts functional and connectivity testing to ensure continuing operability * Provides ...
Systems Administrator
Orlando, FL · On-site
$65K - $70K/yr
System Administrator II maintains and supports the integrity of the operating system environment and conducts functional and connectivity testing to ensure continuing operability * Provides ...
Systems Administrator
Beachwood, OH · On-site
$80K - $85K/yr
Systems Administrator Position Type: Full-time | Schedule: Hybrid, 3 days in office and 2 days remote The Systems Administrator will support, secure, and improve the organization's technology ...
Systems Administrator
Beachwood, OH · On-site
$80K - $85K/yr
Systems Administrator Position Type: Full-time | Schedule: Hybrid, 3 days in office and 2 days remote The Systems Administrator will support, secure, and improve the organization's technology ...
Systems Administrator
Victorville, CA · On-site
$79K - $99K/yr
Dynamic Solutions Technology, LLC (DST), a premier strategic services firm that meets IT and Service needs for commercial and government clients, is seeking a full-time Systems Administrator to ...
Systems Administrator
Victorville, CA · On-site
$79K - $99K/yr
Dynamic Solutions Technology, LLC (DST), a premier strategic services firm that meets IT and Service needs for commercial and government clients, is seeking a full-time Systems Administrator to ...
The Systems Administrator will help maintain the availability, security, performance, and recoverability of systems supporting more than 35,000 users across VA locations while responding to incidents ...
The Systems Administrator will help maintain the availability, security, performance, and recoverability of systems supporting more than 35,000 users across VA locations while responding to incidents ...
- Systems Administrator (mid-level) Location : Montréal, QC or Philadelphia, PA Department : IT Reports to : IT Infrastructure Manager Works under the guidance of: Lead Systems Administrator ...
- Systems Administrator (mid-level) Location : Montréal, QC or Philadelphia, PA Department : IT Reports to : IT Infrastructure Manager Works under the guidance of: Lead Systems Administrator ...
Systems Administrator
Norfolk, VA · On-site
As a Systems Administrator you will help ensure today is safe and tomorrow is smarter. Our work depends on TS/SCI cleared Systems Administrator joining our team to support our intelligence customer ...
Systems Administrator
Norfolk, VA · On-site
As a Systems Administrator you will help ensure today is safe and tomorrow is smarter. Our work depends on TS/SCI cleared Systems Administrator joining our team to support our intelligence customer ...
Systems Administrator information
See salary details
$41K - $49.8K
3% of jobs
$49.8K - $58.5K
6% of jobs
$58.5K - $67.3K
11% of jobs
$70K is the 25th percentile. Wages below this are outliers.
$67.3K - $76.1K
16% of jobs
The median wage is $84.2K / yr.
$76.1K - $84.9K
15% of jobs
$84.9K - $93.6K
14% of jobs
$101.2K is the 75th percentile. Wages above this are outliers.
$93.6K - $102.4K
12% of jobs
$102.4K - $111.2K
9% of jobs
$111.2K - $120K
6% of jobs
$120K - $128.7K
5% of jobs
$128.7K - $137.5K
3% of jobs
$41K
$88.9K
$137.5K
How much do systems administrator jobs pay per year?
What does a Systems Administrator do?
Will AI replace sys admins?
Can you be a sysadmin without a degree?
What Is the Job Description of a Systems Administrator?
The primary duties of a system administrator are to install, update, and maintain computer systems while managing user access regimes. As a systems administrator, you have administrative privileges to change settings, install or remove software, and access security functions unavailable to normal users. A systems administrator might oversee multiple machines at once, or even an entire network. You provide technical support to users who are experiencing problems and collaborate with network administrators to ensure the continued performance of the network. As a systems administrator, you determine the level of access a user has to network information and what operations they can perform, limiting users to only what they need to perform their job.
What are some typical challenges a Systems Administrator faces when managing both on-premises and cloud infrastructure?
What are Systems Administrators?
What are the key skills and qualifications needed to thrive as a Systems Administrator, and why are they important?
Is system admin a high paying job?
What is the difference between Systems Administrator vs Network Administrator?
| Aspect | Systems Administrator | Network Administrator |
|---|---|---|
| Certifications | CompTIA Server+, Microsoft Certified: Windows Server Fundamentals | CompTIA Network+, Cisco CCNA |
| Work Environment | Manage servers, operating systems, and enterprise applications | Focus on network infrastructure, routers, switches, and connectivity |
| Employer & Industry Usage | IT departments across various industries, supporting internal systems | Organizations with complex networks, telecom, and internet service providers |
While both roles support IT infrastructure, Systems Administrators primarily manage servers and software systems, whereas Network Administrators focus on network hardware and connectivity. Understanding these differences helps in choosing the right career path or job focus within IT.
- What Qualities Make a Good System Administrator?
- Where Do Systems Administrators Work?
- What Are the Skills Required to Become a Systems Administrator?
- How to Become a Systems Administrator
- The 10 Top Types Of Systems Administrator Jobs
- The 10 Best Types of Systems Administrator in 2026
- What Is a Systems Administrator and How to Become One
- Systems Administrator Job Description Sample Template

Systems Administrator/Principal Systems Administrator
Lexington Park, MD • On-site
Full-time
Medical, Life, PTO
Posted 7 days ago
Key responsibilities
Perform as a Windows/VMware and Linux/Redhat System Administrator for a classified government contract.
Maintain smooth operation of multi-user computer systems, including coordination with network, software, and system engineers, PC desktop technicians, project managers, end users, customer, and IT management.
Provide backup and recovery services, manage file systems and disk space, and manage virus protection on a routine basis.
Northrop Grumman rating
8.1
Based on 345 frontline employees who took The Breakroom Quiz
110th of 521 rated manufacturers
Job description
Northrop Grumman Aeronautics Systems (NGAS) has an exciting career opportunity for a Systems Administrator/Principal Systems Administrator to join the Ground Segment team of qualified, diverse individuals in support of the MQ-4C Triton program test activities. This position will be located at NAS (Naval Air Station) Patuxent River, MD.
The Triton - MQ-4C ITT (Integrated & Test Team) is a US Navy & Northrop Grumman combined test team working together to ensure future capabilities are tested and evaluated in an efficient manner. The selected candidate will perform a variety of data collection and technical support services on the Triton Air vehicle and Ground Control Stations; and support the research and procurement of MQ-4C unmanned air vehicle components in direct support of life cycle sustainment.
The selected candidate will be responsible for providing System Administrator level technical support services on the MQ-4C Triton Air vehicle and Ground Control Stations which includes engineering integration/modification, system sustainment, and ground/flight test operational mission support.
Essential Functions:
- Perform as a Windows\VMware System Administrator for a classified government contract.
- Perform as a Linux\Redhat System Administrator for a classified government contract.
- Maintain smooth operation of multi-user computer systems, including coordination with network, software, and system engineers, PC desktop technicians, project managers, end users, customer, and IT management.
- Analyze internal and external customer requirements and determine equipment and software requirements for solutions to problems.
- Review recommendations and system enhancements that will improve the performance and reliability of the system including installing, upgrading/patching, monitoring, problem resolution, and configuration management.
- Provide backup and recovery services; manage file systems and disk space; manage virus protection on a routine basis.
- Create and maintain user and computer accounts and modify file permissions and security access lists.
- Test new releases of products to ensure compatibility and minimize user impact.
- Develop and document technical processes and procedures as needed.
- Interface with multidiscipline team in the sustainment/evaluation/integration/system deficiency resolution with aircrew/engineering/management/customer/vendors.
- Adhere to strict Information Systems security guidelines.
- Maintain security audit and logging information on all classified networked and standalone computers by engineering guidelines.
- Prepare security documentation for input to Computer Security.
- Report on project status as required for all recurring and non-recurring efforts.
- Work under minimal direction and independently determine and develop approach to solutions.
- Responsible for providing engineering updates/adjudication for Interactive Electronic Technical Manuals.
We offer flexible work arrangements, 9/80 work schedule with every other Friday off, phenomenal learning opportunities, exposure to a wide variety of projects and customers, and a very friendly team environment. We are looking for self-motivated, proactive, and goal-oriented people to help us grow our services and become even better at what we do.
Basic Qualifications for Systems Administrator:
- Must have a Bachelor's degree AND 2 years of related professional/military experience, OR a Master's degree AND 0 years of related professional/military experience.
Basic Qualifications for Principal Systems Administrator:
- Must have a Bachelor's degree AND 6 years of related professional/military experience, OR a Master's degree AND 4 years of related professional/military experience, OR a Ph.D. AND 1 years of related professional/military experience.
Basic Qualifications for Both Levels:
- Must have an active US Government Top Secret Clearance (with a background investigation within the past 6 years or enrolled into Continuous Evaluation).
- Must have the ability to obtain and maintain Special Access Program (SAP) clearance, within a reasonable amount of time as determined by business needs.
- Ability to obtain and maintain an active SCI clearance within a reasonable amount of time as determined by the company.
- Ability to obtain and maintain an active CI Polygraph within a reasonable amount of time as determined by the company.
- Current Security + CE, or ability to obtain within 6 months of hire date.
- Ability to work after hours and weekends as needed.
- Experience managing Windows Server OS and domain architecture.
- Ability to support multiple networks, ensure necessary administration tasks are completed, and direct others as necessary.
- Ability to lift equipment weighing up to 40 pounds.
Preferred Qualifications:
- Active TS/SCI/CI Poly clearance
- Current valid Security+ CE, CASP, CISSP or similar security certification.
- Current valid DoD 8570 Certification in a primary OS (Windows, Linux, Cisco).
- Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF, STIG, JAFAN, or JSIG information system environments.
- Experience installing, configuring, and maintaining computer hardware in a networked environment.
- Understanding basic networking, including subnets, routing, and VLANs; Cisco experience and/or certification.
- Windows AD, LDAP, VMWare, and knowledge of SAN storage systems.
- Linux Operating System experience and/or certification for current versions.
- Rudimentary Scripting experience.
- Experience with the creation and deployment of system images in an enterprise environment. - Experience with Certification & Accreditation process.
- Working knowledge of DISA security STIGs and maintaining security best practices.
What Northrop Grumman employees say
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About Northrop Grumman
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At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible.
Industry
Space research administration
Company size
10,000+ Employees
Headquarters location
Falls Church, VA, US
Year founded
1939